- Ejagham3
- Becker, Wilhelm2
- Bouttats, Gerard2
- Cross River-Gebiet2
- Scherer, Heinrich2
- Abelam (?)1
- Anyang1
- Bencard, Johann Caspar1
- Beyer, Heinrich1
- Brepohl, Friedrich Wilhelm1
- Dezauche, J. A.1
- Fearnside, William Gray1
- Hardÿ, Jean1
- Hessel, Karl1
- Hinkel, Helmut1
- Ibell, Karl von1
- Köhler, Carl1
- Maka1
- Meier, John1
- Misanga1